Saturday
December 10, 2016

Number of results: 20,511

The demand equation for a hand-held electronic organizer is... P=5000(1-(4/4+e^-.002x)) Find the demand x for a price of (a) P=600? So strange. Thx for help
January 17, 2012 by Anthony Clay

I struggle in the sciences and was wondering what I could do over the summer self studying wise to prepare for 10th grade chem?
July 7, 2011 by Wuhta

WHAT TYPE OF GOVERNMENT DID SHANG HAVE DURING 8000 B.C.E-600 C.E
September 7, 2009 by Anonymous

what classes should i take in 10th grade?
May 27, 2009 by katlyn

Pre-Calc
I'm stuck on a pre-calc problem. I need to find y as a function of x, where the constant c is a positive number for In(y-1)+In(y+1)= -x+c express your question as ln[(y-1)(y+1)] = -x+c change that to exponential form e^(-x+c) = (y-1)(y+1) e^(-x+c) = y^2 - 1 y^2 = e^(-x+c) + 1 ...
May 9, 2007 by Sarah

Pre-Calc
Can you show me how to find the rectangular equation of r=2costheta + 3 sin theta All I need is an example to work off I was absent today from Pre-Calc and I have homework to do and no explanation with them-Please help with this one Thank you
October 3, 2011 by Leah

1.Write 4+6+8+10 in sigma notation: I came up with sigma in the middle 3 on top j=0 on the bottom 2. Find the 10th term of the sequence -1/5,-1/20,-1/80 this was a geometric sequence so I said a(subscript10) = -1/5*1/4^(10-1) =-1/5*(1/4)^9 = -1/5*1/2621444 = -1/1310702
December 15, 2011 by Sandra

how i get an unssen workssheets for 10th greade?

1.Write 4+6+8+10 in sigma notation: I came up with sigma in the middle 3 on top j=0 on the bottom 2n+4 to the right of the signma sign 2. Find the 10th term of the sequence -1/5,-1/20,-1/80 this was a geometric sequence so I said a(subscript10) = -1/5*1/4^(10-1) =-1/5*(1/4)^9...
December 15, 2011 by Sandra

1.Write 4+6+8+10 in sigma notation: I came up with sigma in the middle 3 on top j=0 on the bottom 2n+4 to the right of the signma sign 2. Find the 10th term of the sequence -1/5,-1/20,-1/80 this was a geometric sequence so I said a(subscript10) = -1/5*1/4^(10-1) =-1/5*(1/4)^9...
December 15, 2011 by Sandra

pre calc
Is there any complex numer that is equal to its conjugate? a+bi=a-bi????? precalc 11th grade a+bi=a-bi ---> 2 bi = 0 ---> b = 0 So, the imaginary part has to be zero.
November 16, 2006 by bill

The students of litchfield High school are in grades 9,10,11,12. Of the students , 1/4th are in 9th grade, 1/3rd are in 10th grade, 1/6th is in 11th grade and there are 300 in the 12th grade, how many students are there all together?
November 6, 2009 by stefanie coplin

10th
i am just abt to finish my 10th grade,i am very weak at maths and science,hence i have opted to take economics. 1.is this the right choice? 2.is there goin to be maths in it? 3.what are the core subjects involved?
February 23, 2011 by sam

plz suggest me some good thoughts which i can use in writing compositions in my 10th board exams which is on the 3rd of march. as in slogans,or some quotations or what ever material which will make my composition interesting. thanx!!
February 10, 2010 by muskaan

Pre-Calc/Calc
Which set of parametric equations corresponds to this rectangular equation? y=2x-(x^2 / 10) A. x=4t, y=4t-(t^2 /10) B. x=2t, y=8t-(4t^2/10) C. x=2t, y=4t-(4t^2/10) D. x=.5t, y=2t-(t^2/10) E. x=t, y=t-(t^2/10)
April 17, 2013 by Chris Math Hw Help

math
Riding on a school bus are 20 students in 9th grade, 10 in 10th grade, 9 in 11th grade, and 7 in 12th grade. Approximately what percentage of the students on the bus are in 9th grade?
October 6, 2014 by jenna

Pre Calc
Does this: sqrt 3x-4=(x-4)^2-3 Multiply out to: x^4-16x^3+90^2-211x+173 I then need to put it in the graphing calc and see what the roots are.
September 10, 2009 by muffy

i need an interesting topic for a tenth grade informative essay
April 19, 2010 by Dallas

english
- Computers - English - Foreign Languages - Health - Home Economics - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten - Elementary School - 1st Grade - 2nd Grade - 3rd Grade - 4th Grade - 5th Grade - 6th Grade - 7th Grade - ...
January 8, 2010 by peter

Pre-Calc
This is the last question on my pre-calc homework, I looked through the textbook and have no idea how to do this. Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one ...
March 5, 2015 by Cat Jones

Calc or Pre calc
I am having trouble doing this problem. I know how to do indefinate integrals, but I don't know how to do definate integrals. Can you show me how to do this. Evaluate 5 (x^3-2x)dx 2
May 14, 2008 by jennifer

pre calc
Joely's Tea Shop, a store that specializes in tea blends, has available 45 pounds of A grade tea and 70 pounds of B grade tea. These will be blended into 1 pound packages as follows: A breakfast blend that contains one third of a pound of A grade tea and two thirds of a pound ...
October 9, 2015 by allexelle

ALL subjects..
Hi!! Well,I'm in tenth grade And I was wondering if there are any practice test websites for the 10th grade Test.. I believe Pct? Please!! Help..
March 8, 2013 by Unknown

pre algebra
my grade is 83.17 in pre algebra in college, but the final exam is worth 300 points. If I got a B or B- or a C on the final, what would my grade be overall?
March 10, 2011 by Amber shall

Pre algebra
Kayla has a 41% grade average. On an exam that is worth 20% of her grade she gets a 100%. What is her grade now?
May 25, 2011 by Ashley

5x+6/10+=4x-8/6
August 25, 2009 by leshay

a{n}=n(3n+5)
March 25, 2010 by Anonymous

(-7+p)(8+p)
April 17, 2010 by Josue

(2u+9)(2u+1)
May 14, 2010 by Anonymous

3x-2-x=7-x
August 28, 2010 by stacey

if AB=3x-2 and BC=x+6, what is x?
December 5, 2010 by Ian

2x-y=-5 -2x-5y=11
December 7, 2010 by star

math
a student is selected at is the probability the the randomly selected stundent is neither a 10th grade nor an 11th grade express your answer in fraction in simplest form
August 25, 2011 by a student is selected at is the probability the th

3(x-2)= 4-(x-2)
September 6, 2008 by Maria

7x+11y=-5
November 17, 2008 by lena

8h^2-4h
January 2, 2009 by Yaya

427.50 is 10% of what
March 10, 2009 by Judy

(4x^4-3x^3-x+3) + (2x^3 + 3x - 4)
April 7, 2009 by Amber

(-2x + 6)(x + 4) 4(13 - 6) - 4^2 + 3^3
April 7, 2009 by tylor

what is esterification
April 9, 2009 by gayathri

What is 3X^2-7=11
May 4, 2009 by Brian

How do u do (3x)cubed
May 22, 2009 by Shannia

-8(-3-4 v)+5(5v+2)=-80 solve for v
October 7, 2009 by Anonymous

BC=3x+2 and CD= 5x-10. Solve for x.
October 30, 2010 by jj

If ab=6y & bc=8y What is BD In Terms Of Y.??
December 10, 2010 by Anonymous

15mm to dam
September 17, 2008 by apple

300/90+21=
November 28, 2008 by Maleak

300/90+21-43+42=
November 28, 2008 by Maleak

6ab^2-(q-r)^2
January 2, 2009 by Yaya

solve (2x+3) exponet2over3=3
April 16, 2009 by sarah

2b/4+b/3=10 solve for b.
November 12, 2009 by natalie

solve for n. |3n+5|=7
November 12, 2009 by natalie

solve for x. |x+9|=17
November 12, 2009 by natalie

2b/4 + b/3 = 10 solve for b.
November 12, 2009 by natalie

February 2, 2010 by Keith

February 5, 2010 by london

how do you balance bic
February 7, 2010 by keshia

2y^2*3xy^3 divided by 3x^2y^4
May 2, 2010 by Shay Brown

I need help with this problem. (b+7)(b+1) .
August 23, 2010 by Si

Solve for x? 0 = -9/5 x -9
March 28, 2013 by mary

math
Hi, How do I improve my math skills? I can't calculate in my head (I.e 2x43), I would actually have to write it down to solve it. I took pre-calc, calc and didn't have problem understanding. I don't know what is wrong. what should I do?
February 27, 2015 by john

Is dictatorship part of democratic
September 24, 2008 by ritu

what is a good slogan for neon?
September 28, 2008 by whata bug

how do you find the zeroes of y= 2x(squared)-7x+15
January 18, 2009 by Lily

please so by multiplying binomials (x+6)(8x-x)
April 23, 2009 by mandy

i need help in common law
August 23, 2009 by tiffany

solve the equation for x: 3x+y=6
November 12, 2009 by natalie

solve the equation 2x+y=9 for y
November 12, 2009 by natalie

solve the equation 2a=3a+4c for a
November 12, 2009 by natalie

How can you graph the distance between y = -3/4x - 1 3x + 4y = 20
December 6, 2009 by Chubby

IPC Balancing Equations???
January 4, 2010 by Anonymous

Find the measure of diameter AC if BP=x and AC=5x-6
February 25, 2010 by Nicole

what is the conjugated base of H2SO3
March 25, 2010 by Eric

what's "n to the 10th is 27" in a algebraic expression?
May 10, 2010 by Mehh

A pentagon with the a perimeter of 45 feet?
May 17, 2010 by dee

how do i solve for y in the equation -5y(6y - 6) - y = -4(y - 5)
September 3, 2010 by Ana

for which value of n will the function 4/9 and n/27 be equivalent?
September 5, 2010 by sasha

Evaluate u + xy, for u = 18, x = 10, and y = 8. a. 188 b. 224 c. 98 d. 36
September 20, 2010 by Denis

How do I answer and graph this problem 4x + 3y = 4
October 27, 2010 by Mara

What is the compound name fo HC2H3O2?
November 5, 2010 by jhgjgk

If m<pqs=3x+13and m<sqt=6x-2,
November 13, 2010 by James

Ravi resigned----------illness
November 16, 2015 by Anonymous

Pre-Calculus
Can you show me how to find the rectangular equation: r=2cos(theta) + 3 sin (theta) All I need is an example to work off I was absent today from Pre-Calc and I have homework to do and no explanation with them-Please help with this one Thank you
October 3, 2011 by Leah

Are there any sounds-a body of water- in Africa?
October 24, 2008 by sally

I really need help with this homework.Its like this:f(x)=x-1/2 g(x)=x+2/3
November 17, 2008 by amanda

whats the formula for the area of a circle?
November 26, 2008 by mattb

why do they go public and sell stocks in their company
December 1, 2008 by sam

3a²-a-4=0 solving for the roots,
February 21, 2009 by michelle

March 2, 2009 by rohan

MORNING WALK 'A BLESSING OR A CURSE '
March 12, 2009 by YUKTIKA

explain how to add measurements of segments 18.4 4.7 p to q to s
August 27, 2009 by elizabeth

how do you add a fraction with a different denominator
February 5, 2010 by brittany

How do you balance solubility equation problems?
February 15, 2010 by sherita

radio 5 to 3 how many of each one totals 4000?
March 15, 2010 by lexi

how to start a comparative genra essay
March 15, 2010 by Jaxlyn

how does electric discharge affect the society?
March 31, 2010 by Anonymous

i need help asap w. number patterns
August 10, 2010 by Britney Lewis

3 points on a line Q,P,R (In order) if QP =2x and QR =2x+1 and PR =21 Solve for x
September 20, 2010 by Sammy

What is characterization of the Stranger in "War Prayer"?
September 22, 2010 by Chris Dane

--> BD bisects <adc, m<1=5x-3, and m<2=x+25. find the value of X
September 23, 2010 by m

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